package top.zuli.package01.class04;

public class ArrayDemo1 {
    public static void main(String[] args) {
        int[] arr1 = new int[4];
        arr1[0] = 10;
        arr1[1] = 20;
        arr1[2] = 30;
        arr1[3] = 40;
        System.out.println(arr1[0]);
        System.out.println(arr1[1]);
        System.out.println(arr1[2]);
        System.out.println(arr1[3]);
    }
}
